clinton was hospitalized with a blood clot. now this is video of the day that she reportedly contract ad stomach virus while on an overseas visit which doctors say may have caused her to faint later that week and fall at home in the process she suffered a concussion. now she has got this blood clot. are they related? and how serious might her condition be? we know she is in the hospital right now. dr. steven garner, chairman of radiology at new york mest difficult hospital and an expert on this kind of thing. they haven't said where the clot is and the location in the body is very important. >> clots can be in the heart, lungs anywhere in the body. things they're telling us how long they will treated and way it presented leads you more toward the leg. assuming it is the leg we shouldn't be surprised she would have a clot. she has all the things going for her would be a clot. for example, her plane rides. very low humidity on the plane. the blood the gets very dry and begins to clot and form the clot that we're talking about. sh